how to do this ??????

Hello
Now the point is that i want to change the language of Knoppix to URDU (language in pakistan). in this process the whole interfaces will be of Urdu language (as similar to bengali distro, indian distro, arabic distro). I need to ask that how can i do that , do i have to make my own screens and attach them onto knoppix or i can translate the existing interfaces of knoppix by translating them into URDU. Moreover, there is no GNOME translation available for URDU, and in the first phase i intent to make the distro with True type font(TTF) only. In next phase we plan to use OTF .

Waiting for a detailed, comprehensive and understandable :) mesaage